Huawei SUN2000-M3 User Manual page 44

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual
No.
B
C
D
E
F
G
Issue 11 (2023-01-10)
Component Description
AC switch To ensure that the inverter can be
safely disconnected from the power
grid when an exception occurs,
connect an AC switch to the AC side
of the inverter. Select an
appropriate AC switch in
accordance with local industry
standards and regulations. Huawei
recommends the following switch
specifications:
Recommended: a three-phase AC
circuit breaker with a rated voltage
greater than or equal to 500 V AC
and a rated current of:
● 63 A (SUN2000-29.9KTL/30KTL-
M3)
● 80 A (SUN2000-20KTL-M3)
● 100 A (SUN2000-36KTL/40KTL-
M3)
Power The SUN2000 can connect to the
[1] DTSU666-H, DTSU666-HW, and
meter
YDS60-80 power meter.
The following third-party power
meters are supported:
ABB-A44, Janitza-UMG604, Janitza-
UMG103-CBM, GAVAZZI-EM340-
DIN AV2 3 X S1 X, Algodue-
UPM209, and WEG-MMW03-
M22CH
When the WEG-MMW03-M22CH
power meter is connected, set Baud
rate to 9600.
SUN2000 Select a proper model as required.
SmartLogger SmartLogger3000
Environment When the SmartLogger is used, the
al monitoring EMI can be directly connected to
instrument the SmartLogger or connected to
(EMI) the last solar inverter cascaded over
RS485.
Smart Select a proper model as required.
Dongle
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Source
Prepared by users
Purchased from
Huawei
[2]
Prepared by users
Purchased from
Huawei
Purchased from
Huawei
Prepared by users
Purchased from
Huawei
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